StudyXY
RegisterLog in

Q
QuestionChemistry

What is the most common ion charge for phosphorus? A. + 5 B. + 3 C. - 3 D. - 1
29 days agoReport content

Answer

Full Solution Locked

Sign in to view the complete step-by-step solution and unlock all study resources.

Step 1

Themostcommonionchargesforanelementresultfromlosingorgainingelectronstoachieveastableelectronconfiguration,oftenresemblingthenearestnoblegas.Phosphorus(P)isinthenitrogengroupoftheperiodictable,whichincludesnitrogen,phosphorus,arsenic,antimony,andbismuth.Group1 (H)2 (He)13 (N)15 (P)17 (Cl) Electron configuration1s11s21s2 2s2 2p31s2 2s2 2p6 3s2 3p31s2 2s2 2p6 3s2 3p5The most common ion charges for an element result from losing or gaining electrons to achieve a stable electron configuration, often resembling the nearest noble gas. Phosphorus (P) is in the nitrogen group of the periodic table, which includes nitrogen, phosphorus, arsenic, antimony, and bismuth. \begin{array}{cccccc} \text{Group} & \text{1 (H)} & \text{2 (He)} & \text{13 (N)} & \text{15 (P)} & \text{17 (Cl)} \ \text{Electron configuration} & 1s^1 & 1s^2 & 1s^2\ 2s^2\ 2p^3 & 1s^2\ 2s^2\ 2p^6\ 3s^2\ 3p^3 & 1s^2\ 2s^2\ 2p^6\ 3s^2\ 3p^5 \end{array}

Step 2

Toreachthenearestnoblegasconfiguration,phosphorusneedstogainthreeelectronstoachievetheelectronconfigurationofargon(Ar):Phosphorus (P):1s2 2s2 2p6 3s2 3p3 Argon (Ar):1s2 2s2 2p6 3s2 3p6To reach the nearest noble gas configuration, phosphorus needs to gain three electrons to achieve the electron configuration of argon (Ar): \begin{align*} \text{Phosphorus (P):} & \quad 1s^2\ 2s^2\ 2p^6\ 3s^2\ 3p^3 \ \text{Argon (Ar):} & \quad 1s^2\ 2s^2\ 2p^6\ 3s^2\ 3p^6 \end{align*}

Final Answer

The most common ion charge for phosphorus is + 3 (option B).

Need Help with Homework?

Stuck on a difficult problem? We've got you covered:

  • Post your question or upload an image
  • Get instant step-by-step solutions
  • Learn from our AI and community of students

Related Questions

Chemistry

23 days ago

What is the correct molecular geometry of the following, respectively: ClF4+, COCl2, XeF4, IF3, IO2F2- (1) Seesaw, Trigonal Planar, Square Planar, T-Shaped, Seesaw (2) Tetrahedral, Trigonal Planar, Octahedral, Trigonal bipyramidal, Trigonal bipyradmidal (3) Pyramidal, Trigonal planar, planar, Seesaw, T-Shaped (4) Trigonal Planar, Trigonal pyramidal, Square Planar, T-Shaped, Seesaw (5) Seesaw, T-shaped, Square planar, Trigonal planar, Trigonal pyramidal

·
View Answer

Chemistry

23 days ago

What is the molecular geometry of NOCl as predicted by the VSEPR model?

·
View Answer

Chemistry

23 days ago

The PCl5 molecule has Multiple Choice nonpolar bonds, and is a nonpolar molecule. nonpolar bonds, but is a polar molecule. polar bonds, and is a polar molecule. polar bonds, but is a nonpolar molecule.

·
View Answer

Chemistry

23 days ago

Write a Lewis structure for OF2, then answer the following questions about the Lewis structure. 1. How many valence electrons does this compound have? 2. How many bonded electrons does this compound have? 3. How many lone pairs of electrons does this compound have? 4. How many single bonds does this compound have?

·
View Answer

Chemistry

23 days ago

lewis dot structure for (SBr6)

·
View Answer

Chemistry

23 days ago

Consider the following Lewis structure for XeO3 and answer the following three questions. What is the ideal O-Xe-O bond angle? (Choose the closest value.) 90° 109° 120° 180° What is the molecular geometry? tetrahedral trigonal planar trigonal pyramidal T-shaped Is the XeO3 molecule polar? Yes No

·
View Answer